Drying (pallets, rotations, flipping, conical and frozen dryers), reproduction / reactor drying, distillation, degassing, crystallization / vaporization,injection and / or material transfer.
There are 4 types or combinations of pharmaceutical manufacturers: bulk products, semi-finished products, active ingredients and FDA approved pharmaceutical products. Bulk drugs and semi-finished products are usually produced by fine chemicals company. The following vacuum technology is used to produce the above products:
Drying (tray, rotation, flip, cone and freeze dryer)
Drying is a process with low cost and relatively low temperature. By reducing the vacuum, the liquid is evaporated from the solid, and the biological or active components are not damaged / degraded / oxidized. Drying of medical / biological products, removal of solvents and water, etc., and special requirements for the vacuum level of the final drying part are less than 1 Torr. After drying, the remaining parts are granulated products, which are pressed into tablets. The remaining humidity level is low, which can prolong the storage period of the product.
Two, reproduction / reactor drying
The fine chemistry, medical and aromatics industry uses a reactor vacuum device to reduce / control reaction temperature, remove reactant, reduce cost, control / improve product quality, and grab the product. Many chemical reactions and application of dry pump technology include medical semifinished, neutralization and adsorption chemical reactions, hydrocarbon and other chemical products desorbing / cracking and compound synthesis.
Distillation is the separation of two or more layers or parts with different temperature, pressure, composition and phase. As the distillation column tends to be balanced, each part has different concentrations and can be separated from the mixture species. The distillation tower provides air pressure that separates different liquid components and separates them by changing the vacuum and temperature. The vacuum system removes non condensable, water and light hydrocarbons from the system, allowing raw materials to be processed through distillation columns to achieve separation. The gas from the top of the distillation column condenses, and the liquid is returned to the distillation column for a separation, which is typically used in fatty acids, single component glycerol hydrochloric acid, vitamin (A, E), oil, fat, paraffin, pesticides and plasticizers.
Degassing is the removal of dissolved / trapped gas in liquids or products. The vacuum device can remove the gas from the liquid, improve its physical properties, improve the quality of products, and further deal with it, and avoid cross contamination or corrosion. The following is a simple list of uses: degassing oil, improving purity (hydrocarbon oil, insulating oil, turbo oil, brake fluid, and hydraulic brake oil, etc.) to degassing glue, paste, and paint, removing the excess gas that may harden or reduce the quality of the product in the extruder to degassing the polymer in the extruder to achieve higher product quality or get no The foam is degassing for medicine, food and water in the boiler.
Five, crystallization / vaporization
Crystallization is the evaporation and cooling of oversaturated liquids and the formation of crystals. These crystals are easy to carry, store and sell. For this application, our vacuum pump is an ideal product that can be used to control the rate of evaporation / cooling in all pressure ranges and reduce the production cost by reducing the boiling point of the liquid. These applications include: distillation, emission, radioactive waste, black liquor, sugar, sugar, sugar, sugar, sugar, sodium hydroxide and other crystal sugar, salt, sanitary ball, aniline, urea, calcium sulfate, potassium carbonate, amino acid, penicillin and anti bioactin.
Six, annotation and / or material transfer
When the emulsion and paste are injected into the pipeline, it is necessary to discharge the air inside. This can be accomplished by a small water ring vacuum pump or rotary impeller pump on the filling machine. The vacuum pump is used to add liquid into the tank and then discharge it through the compressor, thus achieving the transfer of liquid.